{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11956815","patent":{"patent_number":"US-11956815","title":"Channel detection method and device and information transmission method and device","assignee":null,"inventors":[],"filing_date":"2021-03-26T00:00:00.000Z","publication_date":"2024-04-09T00:00:00.000Z","cpc_codes":["H04L","H04W","H04L","H04L","H04L","H04W","H04W"],"num_claims":7,"abstract":"Provided are a channel detection method and device and an information transmission method and device. The channel detection method comprises: a transmission device determining a CWS for channel detection according to first information, wherein the first information comprises feedback information corresponding to a reference physical channel and transmitted by the transmission device on an unlicensed carrier, and the feedback information comprises at least one of TB-HARQ information and CBG-HARQ information; and the transmission device performing channel detection on the unlicensed carrier according to the CWS."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Channel detection method and device and information transmission method and device","description":"Provided are a channel detection method and device and an information transmission method and device. The channel detection method comprises: a transmission device determining a CWS for channel detect","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11956815","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11956815","citation_suggestion":"Patentable. \"Channel detection method and device and information transmission method and device\" (US-11956815). https://patentable.app/patents/US-11956815","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11956815","json":"https://patentable.app/api/llm-context/US-11956815","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:45:18.626Z"}